Footwear midsole



FIG. 1 is a lateral side view of a footwear midsole.

FIG. 2 is a lateral perspective view of the footwear midsole of FIG. 1.

FIG. 3 is another lateral perspective view of the footwear midsole of FIG. 1; and,

FIG. 4 is a close-up of a portion of FIG. 1.

The dash-dot broken line portions are included to show the boundaries between the claimed and unclaimed portions in FIGS. 1 through 4 as well as defining the area of enlargement in FIG. 4. In all instances of their use, the dash-dot lines form no part of the claimed design. The remainder of the shoe shown in broken lines in FIGS. 1 through 4 shows unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for a footwear midsole, as shown and described. 